hpet hardware seems to need a little prodding during resume for it to start
sending the timer interupts again.  Attached patch does it for both i386
and x86_64.

Makefile change below: Right now suspend-resume ordering of system devices
depends on their order of linking.  It is ugly.  But, thats the way it
works currently.  And we want timer device to resume before PIC.
Signed-off-by: "Venkatesh Pallipadi" <venkatesh.pallipadi@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>